<style type="text/css">
	:root{font-family: "楷体";}	
	h3:before{content: url(title_bg.png);}
	p:nth-of-type(odd){color: #999;}
	p:nth-of-type(even){color: #066;}
	p::before{content: url(icon.png);}
</style>
/* 1 */